Okay, so the user wants me to update each word in their provided text with three alternatives, using the format word1. They mentioned not to touch proper nouns. Let me start by reading through the text carefully.
"Social media platforms" might be "social networks|online communities|web forums"
Proper nouns here are "173 Missax," so those stay. The rest are terms that need synonyms. Let's break it down term by term.
Starting with the first paragraph under "Online databases and archives:"